Chemistry, asked by Jamesbawngkawn5828, 1 year ago

Why is bet measurements done at liq nitrogen temperature?

Answers

Answered by ryan567

0

Brunauer–Emmett–Teller (BET) theory aims to explain the physical adsorption of gas molecules on a solid surface and serves as the basis for an important analysis technique for the measurement of the specific surface area of materials.

so nitrogen has a less temperature 77k hence it is used

hope it helps

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